5220440203 has 12 divisors (see below), whose sum is σ = 5953407768. Its totient is φ = 4539508160.

The previous prime is 5220440177. The next prime is 5220440213. The reversal of 5220440203 is 3020440225.

It is not a de Polignac number, because 5220440203 - 2¹⁷ = 5220309131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5220440213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442750 + ... + 454387.

It is an arithmetic number, because the mean of its divisors is an integer number (496117314).

Almost surely, 2^5220440203 is an apocalyptic number.

5220440203 is a deficient number, since it is larger than the sum of its proper divisors (732967565).

5220440203 is a wasteful number, since it uses less digits than its factorization.

5220440203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897194 (or 897171 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 5220440203 is about 72252.6138143112. The cubic root of 5220440203 is about 1734.7452560568.

Adding to 5220440203 its sum of digits (22), we get a palindrome (5220440225).

Adding to 5220440203 its reverse (3020440225), we get a palindrome (8240880428).

The spelling of 5220440203 in words is "five billion, two hundred twenty million, four hundred forty thousand, two hundred three".